i've never ran a returnless fuel system, its the stock return system. My wideband stays normal, i dont loose fuel pressure, no codes, no signs of anything.

 

these motors fire injectors off the cam position sens right?

 

I do believe.

 

think there may be a possibility it was sending a signal the pcm couldnt interpret? i know its kinda a long shot but maybe? i know i've had that problem with a different vehicle

 

worth a try, might as well replace it. dunno where else to look

 

well the only other option is crank sens, that would cause you to not fire at all. if the cam position sens is setup the same way as i've learned it, it will fire and run the injectors as a "batch". causing low mpg, slightly less performance. it would also take more time to fire off with the cam position sensor sending a f'd signal too.

 

this is really aggravating! went to see a movie last night, and when we got back in my truck it started up just fine, put it in reverse, waiting for cars to move, its at idle, doing just fine then it just dies. i try to start it, it just cranks and cranks no hit. i let off and try again, nothing, try again and it starts up as if nothing happened! then at 2 stop lights just sitting there in drive at idle, rpms go to about 150-200 and then it picks right back up and idles just fine!

 

^^^^^ This sounds like the typical no start to me. I just hold the pedal to the floor on the second crank, and it fires right up. It seems to be in 130*? ect range. This can be tuned out, but it is very much a trial and error fix.

 

My truck has done that to me a few different times, never died though, but every time it does it, the RPMS drop to that range, truck shutters like a SOB, and then it just picks back up like nothing happens

 

130* ect range?

 

sounds like cam position sensor to me.

 

well i didnt wanna hear it from you... but i already had that opinion, and that means another person suspects it.
check the wiring from the cam pos, that was a partial issue on my other vehicle. my only problem with that theory is it SHOULD NOT shut the engine off from what i understand.

 

hmm.... leavin my g/fs house today, it wouldnt start... took about a minute. pos. I ordered a new cam sensor and fuel filter from rockauto... im not driving it all week so who cars

 

how much is the cam sens? i mean we're all shootin out ideas with our reasoning, i'd hate to see you buy something that didnt help.

 

I seen those pretty cheap over @ Global Auto. They usually carry the factory stuff without the markings.